Frank Bruni: After that fiasco, Biden should refuse to debate Trump again

I wasn’t in the crowd of people who believed Joe Biden shouldn’t deign to debate President Donald Trump, but put me in the crowd that believes he shouldn’t debate him again. Not after Tuesday night’s horror show: a disgrace to the format, an insult to the country, a nearly pointless 90 minutes.And, I should add, a degradation of the presidency itself, which Trump had degraded so thoroughly already. He put on a performance so contemptuous, so puerile, so dishonest and so a